Paint spraying machine for preventing paint spraying tank inner pipe from being blocked

Abstract

The invention discloses a paint spraying machine for preventing a paint spraying tank inner pipe from being blocked. The paint spraying machine comprises a box body, a paint spraying cavity communicating with the outside is formed in the box body, an air pump communicating with the outside is fixedly connected into the lower inner wall of the paint spraying cavity, and a filtering block used for purifying and filtering air is fixedly connected to the lower inner wall of the paint spraying cavity; and an electric guide rail is fixedly connected with the left inner wall in the paint spraying cavity. The paint spraying machine is simple in structure and convenient to use, the paint spraying tank still remaining in the tank after use can be automatically subjected to reverse spraying treatment, the tank body is reversely pressed to spray five spray heads, residual gas in a pipeline is cleaned through gas, and the situation that the paint spraying tank is scrapped due to blockage of an inner pipe is prevented; and the cost is reduced while saving resources, and in addition, the paint spraying machine can shake the paint spraying tank before work, paint and gas are stirred evenly through a built-in glass ball so that the optimal effect can be achieved, air in the paint spraying cavity can be purified and filtered during air spraying, and the health of workers is guaranteed.

Description

technical field [0001] The invention relates to the field of paint spraying machines, in particular to a paint spraying machine capable of preventing clogging of the inner pipe of a paint spray tank. Background technique [0002] Spraying paint is a method of dispersing into uniform and fine droplets through a spray gun with the help of air pressure, and applying it to the surface of the object to be coated. A hard coating film will be formed on the surface of the spray paint, which has the functions of protection, beauty and marking. For Spray paint cans that have been placed statically for a long time will be empty or uneven when they are used directly, and if the paint cans that are still left in the cans after use are not sprayed backwards, the paint cans are likely to be scrapped due to the blockage of the inner tube , affect subsequent normal use; [0003] Moreover, this substance is toxic and has a certain impact on the body. Special attention should be paid to safet...

AI Technical Summary

Problems solved by technology

[0002] Spraying paint is a method of dispersing into uniform and fine droplets through a spray gun with the help of air pressure, and applying it to the surface of the object to be coated. A hard coating film will be formed on the surface of the spray paint, which has the functions of protection, beauty and marking. For Spray paint cans that have been placed statically for a long time will be empty or uneven when they are used directly, and if the paint cans that are still left in the cans after use are not sprayed backwards, the paint cans are likely to be scrapped due to the blockage of the inner tube , affect subsequent normal use;

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